Specifications: - Accurate and immediate reading via satellite (GPS). - Display of vehicle speed and direction: North, South, West, East. - Screen of appropriate size and clarity with UHD resolution. - Instant update every 0.1 seconds for vehicle speed. - Instant readings via GPS without the need for excessive wiring and playing with the car's harness. - Once connected to the power outlet (the cigarette lighter), it turns on automatically and turns off automatically with the car's ignition and shutdown. - High clarity allowing you to see the screen clearly in daylight and at night. - Fits all cars without exception. - Overspeed alarm. - Also includes a timer (clock). - High-quality device. Device Contents: 1- The device 2- Suction base 3- Adhesive 4- Instruction manual 5- USB cable approximately 2 to 3 meters long How to operate: 1- Via USB (car charger or cigarette lighter) 2- An instruction manual is included with the device, detailing its features and how to adjust it. 3- The device can be installed in all cars. Note: The replacement and return policy applies only in the event of a defect in the product.